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A ship dynamic stabilizer and method

A stabilizer and dynamic technology, applied in the direction of reducing ship motion, increasing the stability of the ship, and reducing the motion of the ship, etc., can solve the problem that the equipment is not widely used, and achieve the effect of simple operation and low price.

Inactive Publication Date: 2020-08-21
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Equipment for boat start-up and sudden tilting while operating at sea is not widely available

Method used

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  • A ship dynamic stabilizer and method
  • A ship dynamic stabilizer and method

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Embodiment Construction

[0025] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0026] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0027] As introduced in the background technology, there are deficiencies in the prior art that the ship starts,...

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Abstract

A dynamic stabilizer for a ship and a method. The dynamic stabilizer comprises a pressure block (1). The bottom of the pressure block (1) is supported by an elastic mechanism (3). The pressure block (1) is symmetrically connected to one end of a plurality of stretching mechanism in the circumferential direction, and the other end of each stretching mechanism is connected to a steering gear. The steering gear is mounted on the upper part of a base (10) by means of a supporting seat (9). The stretching mechanisms are controlled by the steering gear to retract or stretch, and the pressure block (1) exerts pressure on the elastic mechanism (3) to increase ship stability. The dynamic stabilizer for a ship solves the problem of pitching of the hull caused by current agitation during start, acceleration or high speed sailing of the ship and the problem of sudden violent rolling of the hull during marine operation, so that the ship can obtain an anti-rolling effect in a dynamic state. Moreover, the operation is simple and no complicated calculation is required.

Description

technical field [0001] The invention relates to the field of ship machinery manufacturing, in particular to a ship dynamic stabilizer and method. Background technique [0002] With the continuous development of the navigation industry, ships stay at sea for longer and longer periods of time, but due to the influence of ocean environment disturbances such as waves, sea winds, and currents, sudden shaking is inevitable. Severe shaking not only reduces the service life of the ship, but also greatly reduces the comfort of people during navigation, and has a negative impact on the equipment on the ship. [0003] For the safety of ships at sea and the improvement of comfort during navigation, it is urgent to reduce the swaying of ships. Traditional ship stabilization devices mainly include bilge keels, fin stabilizers, rudder stabilizers, water tanks, gyro stabilizers, and stabilizer weights. The bilge keel is simple, inexpensive to build, and effective in any situation. Anti-r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B39/00
CPCB63B39/00B63B39/005B63B39/02
Inventor 辛峻峰张永波赵博文范世缘李剑光
Owner QINGDAO UNIV OF SCI & TECH